The Relationship Between Census Results and Breeding Populations of some Marshland Passerines
Open Access
- 23 June 1973
- journal article
- research article
- Published by Taylor & Francis in Bird Study
- Vol. 20 (2), 127-140
- https://doi.org/10.1080/00063657309476369
Abstract
Censuses employing the mapping method, ancillary to an intensive population study of Reed Buntings, Sedge Warblers and Reed Warblers, revealed some limitations of the technique, which requires modification if the aim of the census work is an absolute estimation of the breeding population.Keywords
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